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Rina8888 [55]
3 years ago
12

This is for literal equations A=4 πr2 (r2) i think you solve for r2

Mathematics
1 answer:
Sedaia [141]3 years ago
3 0

Answer:

r^2=\dfrac{A}{4\pi}

Step-by-step explanation:

The given equation is A=4 πr².

We need to solve the above equation for r².

We have,

A=4πr²

Dividing both sides by 4π, we get :

\dfrac{A}{4\pi}=\dfrac{4\pi r^2}{4\pi}\\\\r^2=\dfrac{A}{4\pi}

Hence, the value of r² is equal to \dfrac{A}{4\pi}.

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